diff --git a/curriculum/challenges/english/25-front-end-development/review-css-typography/671a9528fc4f1487cf265444.md b/curriculum/challenges/english/25-front-end-development/review-css-typography/671a9528fc4f1487cf265444.md
index 52d8f3e5538..2c396e54001 100644
--- a/curriculum/challenges/english/25-front-end-development/review-css-typography/671a9528fc4f1487cf265444.md
+++ b/curriculum/challenges/english/25-front-end-development/review-css-typography/671a9528fc4f1487cf265444.md
@@ -25,11 +25,12 @@ dashedName: review-css-typography
 - **Kerning**: This is how space is adjusted between specific pairs of characters to improve their readability and aesthetics. For example, reducing the space between the letters A and V.
 - **Tracking**: This is how space is adjusted between all characters in a block of text. It's essentially the distance between the characters. It affects how dense and open the text will be.
 - **Leading**: This is the vertical space between lines of text. It's measured from the baseline of one line to the baseline of the next line.
-- **Best Practices with Typography**: You should choose clear and simple fonts to make your designs easy to understand. This is particularly important for the main text of your website. Users are more likely to engage with your content if the font is easy to read. 
+- **Best Practices with Typography**: You should choose clear and simple fonts to make your designs easy to understand. This is particularly important for the main text of your website. Users are more likely to engage with your content if the font is easy to read. You should use two or three fonts at most to create a visual consistency. Using too many fonts can make the text more difficult to read and weaken your brand's identity. This can also impact the user experience by increasing the load time of the website. You can use font size to create a visual hierarchy for headings, subheadings, paragraphs, and other elements. For example, the main heading on a webpage should have a larger font, followed by subheadings with smaller font sizes. This will give every element in the hierarchy a specific font size that helps users navigate through the structure visually.
+
   
 ## CSS `font-family` Property
 
-- **Definition**: A font family is a group of fonts that share a common design. All the fonts that belong to the same family are based on the same core typeface but they also have variations in their style, weight, and width. You can specify multiple font families in order of priority, from highest to lowest, by separating them with commas. These alternative fonts will act as fallback options. You should always include a generic font family at the end of the font-family list.  
+- **Definition**: A font family is a group of fonts that share a common design. All the fonts that belong to the same family are based on the same core typeface but they also have variations in their style, weight, and width. You can specify multiple font families in order of priority, from highest to lowest, by separating them with commas. These alternative fonts will act as fallback options. You should always include a generic font family at the end of the font-family list.
 
 ```css
 font-family: Arial, Lato;
@@ -41,6 +42,10 @@ font-family: Arial, Lato;
 
 - **Definition**: These fonts are a subset of fonts that are very likely to be installed on a computer or device. When the browser has to render a font, it tries to find the font file on the user's system. But if the font is not found, it will usually fall back to a default system font. 
 
+- **Web Safe Fonts**:
+  - Sans-serif fonts are commonly used for web development because they don't have small "feet" or lines at the end of the characters, so they're easy to read on screen. Some examples of web-safe sans-serif fonts are: Arial, Verdana, and Trebuchet MS.
+  - In contrast, serif fonts do have small "feet" at the end of the characters, so they're commonly used for traditional print. Web safe serif fonts include: Times New Roman and Georgia.
+
 ## At-rules and the `@font-face` At-rule
 
 - **Definition**: At-rules are statements that provide instructions to the browser. You can use them to define various aspects of the stylesheet, such as media queries, keyframes, font faces, and more.  
diff --git a/curriculum/challenges/english/25-front-end-development/review-css/671a9a0a140c2b9d6a75629f.md b/curriculum/challenges/english/25-front-end-development/review-css/671a9a0a140c2b9d6a75629f.md
index cf8bdd6e442..dba43f648fd 100644
--- a/curriculum/challenges/english/25-front-end-development/review-css/671a9a0a140c2b9d6a75629f.md
+++ b/curriculum/challenges/english/25-front-end-development/review-css/671a9a0a140c2b9d6a75629f.md
@@ -335,17 +335,22 @@ Review the concepts below to prepare for the upcoming exam.
 - **Kerning**: This is how space is adjusted between specific pairs of characters to improve their readability and aesthetics. For example, reducing the space between the letters A and V.
 - **Tracking**: This is how space is adjusted between all characters in a block of text. It's essentially the distance between the characters. It affects how dense and open the text will be.
 - **Leading**: This is the vertical space between lines of text. It's measured from the baseline of one line to the baseline of the next line.
-- **Best Practices with Typography**: You should choose clear and simple fonts to make your designs easy to understand. This is particularly important for the main text of your website. Users are more likely to engage with your content if the font is easy to read. 
+- **Best Practices with Typography**: You should choose clear and simple fonts to make your designs easy to understand. This is particularly important for the main text of your website. Users are more likely to engage with your content if the font is easy to read. You should use two or three fonts at most to create a visual consistency. Using too many fonts can make the text more difficult to read and weaken your brand's identity. This can also impact the user experience by increasing the load time of the website. You can use font size to create a visual hierarchy for headings, subheadings, paragraphs, and other elements. For example, the main heading on a webpage should have a larger font, followed by subheadings with smaller font sizes. This will give every element in the hierarchy a specific font size that helps users navigate through the structure visually.
+
   
 ## CSS `font-family` Property
 
-- **Definition**: A font family is a group of fonts that share a common design. All the fonts that belong to the same family are based on the same core typeface but they also have variations in their style, weight, and width. You can specify multiple font families in order of priority, from highest to lowest, by separating them with commas. These alternative fonts will act as fallback options. You should always include a generic font family at the end of the font-family list.  
+- **Definition**: A font family is a group of fonts that share a common design. All the fonts that belong to the same family are based on the same core typeface but they also have variations in their style, weight, and width. You can specify multiple font families in order of priority, from highest to lowest, by separating them with commas. These alternative fonts will act as fallback options. You should always include a generic font family at the end of the font-family list.
 - **Common Font Families**: Here are some common font families used in CSS: serif, sans-serif, monospace, cursive, fantasy 
 
 ## Web Safe Fonts
 
 - **Definition**: These fonts are a subset of fonts that are very likely to be installed on a computer or device. When the browser has to render a font, it tries to find the font file on the user's system. But if the font is not found, it will usually fall back to a default system font. 
 
+- **Web Safe Fonts**: 
+  - Sans-serif fonts are commonly used for web development because they don't have small "feet" or lines at the end of the characters, so they're easy to read on screen. Some examples of web-safe sans-serif fonts are: Arial, Verdana, and Trebuchet MS.
+  - In contrast, serif fonts do have small "feet" at the end of the characters, so they're commonly used for traditional print. Web safe serif fonts include: Times New Roman and Georgia. 
+
 ## At-rules and the `@font-face` At-rule
 
 - **Definition**: At-rules are statements that provide instructions to the browser. You can use them to define various aspects of the stylesheet, such as media queries, keyframes, font faces, and more.